Wisualarm Standalone Smoke Alarm Wisualarm by DahuaSplit-spectrum photoelectric sensor for fast and accurate smoke detection10-year sealed lithium battery requiring no maintenance85dB alarm output with test and silence functions in single button£13.61 (inc VAT: £16.33)Low StockSKU: DHI-HY-SA40A Quantity Add to basket
Wisualarm Mains Smoke Alarm with 10-Year Lithium Battery Wisualarm by DahuaSplit-spectrum sensor technologyBuilt-in 10-year rechargeable lithium battery back-upHardwire and wireless interconnection up to 24 units£26.35 (inc VAT: £31.62)In StockSKU: DHI-HY-SA5MA Quantity Add to basket
Wisualarm Mains Heat Alarm with 10-Year Lithium Battery Wisualarm by DahuaClass A1 fire detection from 54°C to 65°CBuilt-in 10-year rechargeable lithium battery back-upHardwire and wireless interconnection up to 24 units£26.35 (inc VAT: £31.62)In StockSKU: DHI-HY-HT5MA Quantity Add to basket
Wisualarm 10-Year Battery Smoke Alarm with Wireless Interconnect Wisualarm by DahuaSplit-spectrum sensor technologyWireless interconnection up to 24 devices85 dB alarm at 3 meters£21.15 (inc VAT: £25.38)Low StockSKU: DHI-HY-SA30A-R8-B Quantity Add to basket
PULSE Mains Smoke Alarm with 10-Year Lithium Battery HispecSpecifically designed to detect visible smoke particles from smouldering firesIdeal for hallways, landings, living rooms, dining rooms, and bedrooms where smoke detection is priorityDedicated smoke detection without heat sensing for optimal smoke detection sensitivity Base Choose an optionYesNo Quantity Add to basket Clear options
PULSE Mains Heat Alarm with 10-Year Lithium Battery HispecHeat-only detection at 60°CPerfect for environments where smoke detectors would cause nuisance alarmsWon't trigger from normal cooking activities, toast, or steam Base Choose an optionYesNo Quantity Add to basket Clear options
PULSE Mains Heat & CO Multi-Sensor Alarm with 10-Year Lithium Battery HispecCombines 60°C heat detection & carbon monoxide sensingSpecifically designed for areas with gas boilers, fireplaces, and fuel-burning appliancesResponds to different CO levels Base Choose an optionYesNo Quantity Add to basket Clear options
PULSE Mains Smoke & Heat Multi-Sensor Alarm with 10-Year Lithium Battery HispecCombines optical smoke detection with 60°C heat detection in one unitSuitable for most residential areas except kitchens, offering comprehensive fire protectionDetects both smouldering fires (smoke) and fast-burning fires (heat) for maximum coverage Base Choose an optionYesNo Quantity Add to basket Clear options
Wisualarm 10-Year Battery Heat Alarm with Wireless Interconnect Wisualarm by DahuaClass A1 fire detection (54°C to 65°C)Wireless interconnected with up to 24 devices10-year battery life£21.15 (inc VAT: £25.38)In StockSKU: DHI-HY-HT10A-R8 Quantity Add to basket
Wisualarm 10-Year Battery CO Alarm with Wireless Interconnect Wisualarm by DahuaHigh-performance electrochemical CO sensor10-year battery lifeWireless interconnected with up to 24 devices£25.59 (inc VAT: £30.71)In StockSKU: DHI-HY-GC20D-R8 Quantity Add to basket
Wisualarm 10-Year Battery CO, Temperature & Humidity Alarm with Wireless Interconnect Wisualarm by DahuaHigh-performance electrochemical CO sensorLong battery life of up to 10 yearsWireless interconnection with up to 24 devicesThis item is not available to purchase online.SKU: DHI-HY-GC30A-R8 View product
Wisualarm 10-Year Battery CO, Temperature & Humidity Alarm Wisualarm by DahuaHigh-performance electrochemical sensor for accurate detectionLong battery life of up to 10 yearsMulti-functional LCD screen displaying temperature, humidity, and CO levels£20.16 (inc VAT: £24.19)In StockSKU: DHI-HY-GC30A Quantity Add to basket
Wisualarm 10-Year Standalone Smoke Alarm Wisualarm by DahuaSplit-spectrum sensor technologyTest and silence features in one single buttonLoud sound output over 85 dB(A) at 3 meters£15.45 (inc VAT: £18.54)In StockSKU: DHI-HY-SA30A Quantity Add to basket
Wisualarm 10-Year Standalone Heat Alarm Wisualarm by DahuaHigh-precision thermistor for accurate temperature monitoring10-year sealed battery for long-lasting performanceVisual and audible alarms to alert users effectively£15.45 (inc VAT: £18.54)In StockSKU: DHI-HY-HT10A Quantity Add to basket
Wisualarm 10-Year Standalone CO Alarm Wisualarm by DahuaHigh-performance electrochemical CO sensor for accurate detectionLong battery life of 10 years with low power consumptionInformative LCD display with clear CO concentration readings£18.35 (inc VAT: £22.02)Low StockSKU: DHI-HY-GC20D Quantity Add to basket
Wisualarm Environmental Sensor Wisualarm by DahuaSimultaneous temperature and humidity measurement10-year battery lifeEasy installation and management£18.33 (inc VAT: £22.00)In StockSKU: DHI-HY-ES10A-R8 Quantity Add to basket
Wisualarm 3-in-1 Air Quality Monitor Wisualarm by DahuaMulti-dimensional monitoringEasy-to-read E-ink screen10-year sensor life£86.17 (inc VAT: £103.40)In StockSKU: DHI-HY-M1 Quantity Add to basket
Wisualarm Wi-Fi Smoke Alarm Wisualarm by DahuaSplit-spectrum sensor technologyLoud sound output over 85 dB(A) at 3 metersNotifications sent to mobile phones through wireless network£22.00 (inc VAT: £26.40)In StockSKU: DHI-HY-SA2FA Quantity Add to basket
Hispec Switch Input Module Hispec10-year battery backup for reliable operationCompatible with multiple Hispec fire devicesCan be linked to sprinkler systems and EN54 fire panels£19.93 (inc VAT: £23.92)In StockSKU: HSSA/INPUTMODULE Quantity Add to basket
Hispec Battery Operated Carbon Monoxide Alarm with 10 Year Lithium Battery HispecBattery operated CO (carbon monoxide) alarm.Powered by a sealed Lithium Battery with 10 year life.Self test on sensor & self diagnostic.Advanced long life.Electrochemical sensor.Reset feature.Low battery warning.Power/alarm indicator.£19.93 (inc VAT: £23.92)In StockSKU: HSA/BC/10 Quantity Add to basket
Hispec Battery Operated Smoke Detector with 10 Year Lithium Battery HispecBattery operated smoke alarm.Loud 85dB alarm.10 year sealed lithium battery.Insect proof.Test button.Low battery warning.Easy installation.£15.64 (inc VAT: £18.77)In StockSKU: HSA/BP/10 Quantity Add to basket
Hispec Battery Power Carbon Monoxide Alarm With Wireless Interconnect HispecCO (carbon monoxide) detector.Battery only with integrated RF technology.Wirelessly interconnect up to 20 detectors10 year rechargeable lithium battery back up.Loud 85dB alarm.Activated by twist and click mounting bracket.£40.07 (inc VAT: £48.08)In StockSKU: HSA/BC/RF10-PRO Quantity Add to basket
Hispec Battery Power Heat Alarm With Wireless Interconnect HispecHeat detector.Battery only with integrated RF technology.Wirelessly interconnect up to 20 detectors10 year rechargeable lithium battery back up.Loud 85dB alarm.Activated by twist and click mounting bracket.Insect proof.£20.05 (inc VAT: £24.06)In StockSKU: HSA/BH/RF10-PRO Quantity Add to basket
Hispec Battery Power Smoke Alarm With Wireless Interconnect HispecOptical smoke detector.Battery only with integrated RF technology.Wirelessly interconnect up to 20 detectors10 year rechargeable lithium battery back up.Loud 85dB alarm.Activated by twist and click mounting bracket.£18.87 (inc VAT: £22.64)In StockSKU: HSA/BP/RF10-PRO Quantity Add to basket